Zinc Plated T-Nuts by Hardware

Rated 5/5 based on 7 reviews.

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  • good for indoor climbing walls only
  • will rust and corrode if exposed to rain or very humid conditions
  • attached to wall by hammering into pre-drilled 12mm hole
  • cheapest t-nut option
  • threads are 3/8" BSW

TIP:  A cheaper alternative to stainless steel tnuts is to place zinc t-nuts in a plastic bag and treat them with a long lasting lubricant like CRC Long Life before you install them.  Spray them in the bag and shake them around and make sure they are well coated, but not dripping.  Check them occasionally for rust and spot treat them as needed.

Important Information - PLEASE Read.
  • All bolts Uncarved Block sells are imperial 3/8" diameter socket head type with UNC threads.
  • Unless otherwise stated, t-nuts are not inlcuded with holds or sets.
  • Any items shown in pictures other than holds are to show scale and are not included with purchase.
  • More information about hold colors click here.

Reviews Rated 5/5 based on 7 reviews

All good

29 January 2016
Good quality, superb price and do the job intended to do.

good quality and great price

By: on 19 August 2015
really happy with these. Got 350 for a home wall and all are really good quality (No dodgy threads) and a super price. Great service for UCB before purchase with the help i needed making the wall. Will happily buy more if extend the wall.


By: on 31 May 2014
Do the job if your after a cheap solution. Although it seems the nuts I got are actually unc thread not bsw as indicated on the website. Although this is not an issue if you also got your bolts from UCB as the bolts are also unc

Good price

By: on 17 April 2014
So far so good, and a good price too

Sweet as

By: on 4 October 2013
Bought a huge pile of these. All good for the indoor spot. Have also bought holds in the past. Top notch and excellent service from Todd and crew. Thanks heaps!

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